Davison, W. P. (1976). Mass media: Systems and effects. Praeger.
シカゴスタイル引用形Davison, W. Phillips. Mass Media: Systems and Effects. New York: Praeger, 1976.
MLA引用形式Davison, W. Phillips. Mass Media: Systems and Effects. Praeger, 1976.
警告: この引用は必ずしも正確ではありません.